Radar Probing of the Moon on the Sura Facility: Anomalous Enhancement of the Radio Echo During the Session On October 17, 2022

IF 0.8 4区地球科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Radiophysics and Quantum Electronics Pub Date : 2025-04-17 DOI:10.1007/s11141-025-10372-9

A. V. Shindin, Yu. V. Tokarev, K. K. Grekhneva, Yu. I. Belov

引用次数: 0

Abstract

We present the results of radar experiments performed on the Sura facility after its upgrade in 2020–2021. Anomalous enhancement of the radio echo up to 40 dB above the radio background level during a lunar radar session on October 17, 2022 at a frequency of 8925 kHz is reported. Arguments in favor of the ionospheric nature of this phenomenon are presented.

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Sura设施上的月球雷达探测：2022年10月17日会议期间无线电回波的异常增强

我们介绍了2020-2021年升级后在苏拉设施上进行的雷达实验结果。据报道，在2022年10月17日月球雷达会话期间，无线电回波在8925 kHz频率上比无线电背景电平高40 dB。提出了支持这一现象的电离层性质的论据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Radiophysics and Quantum Electronics ENGINEERING, ELECTRICAL & ELECTRONIC-PHYSICS, APPLIED

CiteScore

1.10

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Radiophysics and Quantum Electronics contains the most recent and best Russian research on topics such as: Radio astronomy; Plasma astrophysics; Ionospheric, atmospheric and oceanic physics; Radiowave propagation; Quantum radiophysics; Pphysics of oscillations and waves; Physics of plasmas; Statistical radiophysics; Electrodynamics; Vacuum and plasma electronics; Acoustics; Solid-state electronics. Radiophysics and Quantum Electronics is a translation of the Russian journal Izvestiya VUZ. Radiofizika, published by the Radiophysical Research Institute and N.I. Lobachevsky State University at Nizhnii Novgorod, Russia. The Russian volume-year is published in English beginning in April. All articles are peer-reviewed.